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Levoit Core 400S User Manual

Levoit Core 400S User Manual

Smart air purifier
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U SER M ANUA L
Levoit Smart Air Purifier
Model: Core 400S
Questions or Concerns?
Please contact us Mon Fri, 9:00 am 5:00 pm PST/PDT
at support@levoit.com or at 1-888- 726 8520.

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Do you have a question about the Core 400S and is the answer not in the manual?

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Linda Engert
May 7, 2025

Can I order a manual rather than print out all those pages? I bought this second hand and there was not a manual with it.

Summary of Contents for Levoit Core 400S

  • Page 1 U SER M ANUA L Levoit Smart Air Purifier Model: Core 400S Questions or Concerns? Please contact us Mon Fri, 9:00 am 5:00 pm PST/PDT at support@levoit.com or at 1-888- 726 8520.
  • Page 2: Table Of Contents

    Table of Contents Specifications Package Contents Power Supply AC 120V, 60Hz Specifications Rated Power Safety Information Getting to Know Your Smart Air Purifier Operating Temperature: Controls & Display Conditions 14° 104°F / 10° 40°C Getting Started Using Your Smart Air Purifier Humidity: <...
  • Page 3: Safety Information

    Electromagnetic Fields (EMF) been given supervision or instruction concerning use of the appliance by a person responsible for Your Levoit air purifier complies with all their safety. standards regarding electromagnetic fields Children should be supervised to ensure that they •...
  • Page 4: Getting To Know Your Smart Air Purifier

    G E T T I N G TO K N O W YO U R S M A R T A I R P U R I F I E R Fan Speed Indicators Fan Speed Button Display Lock Indicator Sleep Mode Button Display Lock Button Air Quality Indicator Rings...
  • Page 5: Controls & Display

    C O N T R O L S & D I S P L AY Timer Button • Cycles through timer • options (see page 9). • Press and hold to configure • Press and hold for 2 the air purifier. See the seconds to begin cycling VeSync in-app instructions through the timer options...
  • Page 6: Getting Started

    G E T T I N G S TA R T E D 3. Replace the filter cover and twist Flip the air purifier over or turn it clockwise to lock. [Figure 1.3] on its side. Twist the filter cover counterclockwise and remove it.
  • Page 7: Vesync App Setup

    U S I N G YO U R S M A R T VeSync App Setup A I R P U R I F I E R To download the VeSync app, scan the QR code or search “VeSync” in the Apple Note: Using the VeSync app allows you to control App Store®...
  • Page 8: Sleep Mode

    Sleep Mode Note: • The air purifier will take 5 seconds Sleep Mode operates quietly by using a fan to detect the air quality each time it is turned on. During this time, the speed lower than low speed. air quality indicator rings will be to turn Sleep Mode on.
  • Page 9: Display Lock

    Timer Display O You can set a timer for 1 12 hours. purifier, including button lights and indicator . The display will switch from lights (except the Check Filter Indicator). showing the PM2.5 reading to the time you’ve selected. repeatedly to select a time in Tap any button (except ) to 1-hour increments.
  • Page 10: Standby Mode

    Standby Mode Auto Mode • Access additional Auto Modes: Quiet The air purifier is in Standby Mode when it is • Quiet Auto Mode uses medium fan speed instead of the high or turbo fan Note: Display Lock can be used while the speeds, even when the air quality is air purifier is in Standby Mode to keep poor, to avoid making too much noise.
  • Page 11: About The Filter

    A B O U T T H E F I LT E R The air purifier uses a 3-stage filtration system to purify air. A. Pre-Filter Carbon Filter • Captures large particles such as dust, lint, fibres, hair, and pet fur. •...
  • Page 12: Care & Maintenance

    A B O U T T H E F I LT E R CONT. Essential Oils Humidity Moisture may damage the filter. This air Do not add essential oils to the air purifier purifier should be used in an area with a or filter.
  • Page 13 Filter When to Clean How to Clean When to Replace Every 2 4 Use a soft brush or Pre-Filter weeks vacuum hose 12 months is recommended Main Filter & Activated Do not clean Carbon Filter When Should I Replace the Filter? The filter should be replaced every 12 months.
  • Page 14: Replacing The Filter

    Cleaning the AirSight Plus Replacing the Filter Laser Dust Sensor Unplug the air purifier. Flip the air purifier The AirSight Plus Laser Dust Sensor can be over or turn it on its side. Remove the filter cover (see Getting Started, page accuracy.
  • Page 15: Troubleshooting

    T R O U B L E S H O OT I N G Problem Possible Solution Air purifier will not Plug in the air purifier. turn on or respond to Check to see if the power cord is damaged. If it is, stop using the air button controls.
  • Page 16 Problem Possible Solution Poor air purification to increase the fan speed. quality. Make sure no objects are blocking the sides or top of the air purifier (the inlet or outlet). Make sure the filter is removed from its packaging and properly in place (see page 6).
  • Page 17 V E S Y N C A P P T R O U B L E S H O OT I N G My smart air purifier isn’t connecting to the VeSync app. • Make sure your phone has Bluetooth® turned on and is not currently connected to another Bluetooth device.
  • Page 18: Fcc Radiation Exposure Statement

    O F C O N F O R M I T Y Arovast Corporation hereby declares that this equipment is in compliance with the FCC rules. The declaration of conformity may be consulted in the support section of our Web site, accessible from www.levoit.com...
  • Page 19: Warranty Information

    Product Name Smart Air Purifier Be Aware of Unauthorized Dealers or Sellers Model Core 400S This limited warranty does not extend to products purchased from unauthorized dealers For your own reference, we strongly recommend or sellers. Arovast’s limited warranty only that you record your order ID and date of purchase.
  • Page 20 APPLICABLE LAW, IN NO EVENT WILL 4. Contact our Customer Support team via AROVAST CORPORATION, ITS support@levoit.com. AFFILIATES, OR THEIR LICENSORS, 5. Once our Customer Support team has SERVICE PROVIDERS, EMPLOYEES, approved your request, please return the...
  • Page 21 WA R R A N T Y I N F O R M AT I O N CONT. ALTHOUGH THIS LIMITED WARRANTY AND REGARDLESS OF WHETHER CAUSED BY GIVES YOU SPECIFIC LEGAL RIGHTS, TORT (INCLUDING NEGLIGENCE), BREACH OF YOU MAY HAVE OTHER RIGHTS IN CONTRACT, OR OTHERWISE.
  • Page 22: Customer Support

    Customer Support Team. Distributed by Arovast Corporation 1775 Flight Way, Suite 150 Tustin, CA 92782, USA Email: support@levoit.com Toll Free: 1-888- 726 8520 Support Hours Mon Fri, 9:00 am 5:00 pm PST/PDT *Please have your order invoice PDF or screenshot (s) ready before contacting Customer Support.
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